Hempanadas For this project, I decided to germinate the seeds using the Plagron Seedbooster Start kit, which is designed for germinating 12 seeds. First, pour half a bottle of Seedbooster (125 ml) along with 125 ml of water into the tray, distributing the liquid evenly over the plugs. Wait a few minutes for the plugs to absorb the nutrient solution, then pour out the excess liquid.
Add the remaining half of the Seedbooster (125 ml) to the nutrient solution used for the first watering after transplanting.